<nav class="navbar navbar-expand-lg navbar-dark bg-dark">
    <div class="container">
        <a href="#" class="navbar-brand">我的博客</a>
    </div>
    <div>
        <ul class="navbar-nav">
            <li class="nav-item">
                <a href="{% url 'article:article_list' %}" class="nav-link">文章</a>
            </li>
        </ul>
    </div>
</nav>